Triple

T2258530
Position Surface form Disambiguated ID Type / Status
Subject The National Era E49782 entity
Predicate foundedBy P104 FINISHED
Object Gamaliel Bailey
Gamaliel Bailey was a prominent 19th-century American abolitionist, journalist, and editor known for using the press to advocate against slavery.
 E250245 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Gamaliel Bailey | Statement: [The National Era, foundedBy, Gamaliel Bailey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gamaliel Bailey
Context triple: [The National Era, foundedBy, Gamaliel Bailey]
  • A. Lemuel Bowen
    Lemuel Bowen was an early automotive entrepreneur associated with the founding of the Cadillac automobile company.
  • B. Solomon Breedlove
    Solomon Breedlove was the brother of pioneering African American entrepreneur and philanthropist Madam C. J. Walker.
  • C. Elisha Whittlesey
    Elisha Whittlesey was a 19th-century American lawyer and politician from Ohio who served in the U.S. House of Representatives and later held key federal financial oversight roles.
  • D. Philemon Dickerson
    Philemon Dickerson was a 19th-century American politician who served as Governor of New Jersey and a U.S. Representative.
  • E. Solomon Young
    Solomon Young was the maternal grandfather of U.S. President Harry S. Truman and a significant early influence in Truman’s upbringing and character.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Gamaliel Bailey
Triple: [The National Era, foundedBy, Gamaliel Bailey]
Generated description
Gamaliel Bailey was a prominent 19th-century American abolitionist, journalist, and editor known for using the press to advocate against slavery.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gamaliel Bailey
Target entity description: Gamaliel Bailey was a prominent 19th-century American abolitionist, journalist, and editor known for using the press to advocate against slavery.
  • A. Lemuel Bowen
    Lemuel Bowen was an early automotive entrepreneur associated with the founding of the Cadillac automobile company.
  • B. Solomon Breedlove
    Solomon Breedlove was the brother of pioneering African American entrepreneur and philanthropist Madam C. J. Walker.
  • C. Elisha Whittlesey
    Elisha Whittlesey was a 19th-century American lawyer and politician from Ohio who served in the U.S. House of Representatives and later held key federal financial oversight roles.
  • D. Philemon Dickerson
    Philemon Dickerson was a 19th-century American politician who served as Governor of New Jersey and a U.S. Representative.
  • E. Solomon Young
    Solomon Young was the maternal grandfather of U.S. President Harry S. Truman and a significant early influence in Truman’s upbringing and character.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a88aaa9250819095e127d0d77e8a32 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc15ad06c8190b6d0babc17015787 completed March 7, 2026, 6:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71c8c9b881909b5292110a87301a completed March 9, 2026, 7:07 a.m.
NEDg Description generation batch_69ae7358834c8190a61f6d46dddc7b4c completed March 9, 2026, 7:14 a.m.
NED2 Entity disambiguation (via description) batch_69ae73f1745881908a1015124afa0f7f completed March 9, 2026, 7:17 a.m.
Created at: March 4, 2026, 7:48 p.m.